/**
* This method is called shortly after {@link #getInstance(FacesContext, LayoutComponent,
* UIComponent)}. It provides a place for post-creation initialization to take occur.
*/
public void init() {
// Get the FacesContext
FacesContext ctx = FacesContext.getCurrentInstance();
// This is the descriptor for this dynamic TreeNode, it contains all
// information (options) necessary for this Adaptor
LayoutComponent desc = getLayoutComponent();
// The parent UIComponent
UIComponent parent = getParentUIComponent();
Theme theme = ThemeUtilities.getTheme(ctx);
_childImageFolder = theme.getImage(ThemeImages.TREE_FOLDER).getPath();
_childImageDocument = theme.getImage(ThemeImages.TREE_DOCUMENT).getPath();
// Get the Object Name
Object val = desc.getEvaluatedOption(ctx, "objectName", parent);
if (val == null) {
throw new IllegalArgumentException("'objectName' must be specified!");
}
_objectName = (String) val;
// The following method should set the "key" to the node containing all
// the children... the children will also have keys which must be
// retrievable by the next method (getChildTreeNodeObjects)... these
// "keys" will be used by the rest of the methods in this file for
// getting information about the TreeNode that should be built.
setTreeNodeObject(_objectName);
}
/**
* This method is called shortly after {@link #getInstance(FacesContext, LayoutComponent,
* UIComponent)}. It provides a place for post-creation initialization to take occur.
*/
public void init() {
// Get the FacesContext
FacesContext ctx = FacesContext.getCurrentInstance();
// This is the descriptor for this dynamic TreeNode, it contains all
// information (options) necessary for this Adaptor
LayoutComponent desc = getLayoutComponent();
// The parent UIComponent
UIComponent parent = getParentUIComponent();
// Get the Object Name
Object val = desc.getEvaluatedOption(ctx, "objectName", parent);
if (val == null) {
throw new IllegalArgumentException("'objectName' must be specified!");
}
_objectName = (String) val;
// Get the Method Name
val = desc.getEvaluatedOption(ctx, "methodName", parent);
if (val == null) {
throw new IllegalArgumentException("'methodName' must be specified!");
}
_methodName = (String) val;
// Get Parameters
_paramsArray = null;
val = desc.getEvaluatedOption(ctx, "parameters", parent);
if (val != null) {
if (val instanceof List) {
_paramsArray = ((List) val).toArray();
} else {
_paramsArray = new Object[] {val};
}
}
// Get Parameter Types
_paramTypesArray = null;
val = desc.getEvaluatedOption(ctx, "paramTypes", parent);
if (val != null) {
if (val instanceof String) {
_paramTypesArray = new String[] {(String) val};
} else if (val instanceof List) {
_paramTypesArray = (String[]) ((List<String>) val).toArray(new String[0]);
} else {
throw new IllegalArgumentException("'paramTypes' must be a String or a List of types!");
}
}
// Get the attribute name for the text (optional)
_nameAtt = (String) desc.getEvaluatedOption(ctx, "attributeName", parent);
if (_nameAtt != null) {
_nameAtt = _nameAtt.trim();
if (_nameAtt.length() == 0) {
_nameAtt = null;
}
}
// Get the method name for the text (optional)
_nameMethod = (String) desc.getEvaluatedOption(ctx, "attrNameMethod", parent);
if (_nameMethod != null) {
_nameMethod = _nameMethod.trim();
if (_nameMethod.length() == 0) {
_nameMethod = null;
}
}
/*
FIXME: See "DynamicTreeNode.java -- The code in getChildObjectNames should be
FIXME: broken up between this method and the next (getChildTreeNodeObjects).
FIXME: This file should only deal w/ the normal MBean use case. WebServices
FIXME: should be handled via WebServiceTreeAdaptor (to be written).
*/
// The following method should set the "key" to the node containing all
// the children... the children will also have keys which must be
// retrievable by the next method (getChildTreeNodeObjects)... these
// "keys" will be used by the rest of the methods in this file for
// getting information about the TreeNode that should be built.
String ignored = (String) desc.getEvaluatedOption(ctx, "ignored", parent);
if (ignored == null || "false".equals(ignored)) {
setTreeNodeObject(_objectName);
} else {
setTreeNodeObject(null);
}
}
